steam-363890-first-boot.log
steam-363890-show-notification.log
The crash also occurs when displaying notifications.
The notification that appears on first launch shows a white window for a short time and then crashes. After several attempts to launch it, the notification seems to go away and the crashing stops.
https://youtu.be/_C5RJPRncDY
Also, if you select "Tools" -> "Options..." -> "Display n. screen" in the menu, a white window shows for a short time and then crashes.
https://youtu.be/6Dzw5XxaMHc
On Windows, the following notification screen will appear:
And of course it crashes when creating/opening a project.
I have tried the native Linux version, but playtesting doesn't work in that one. When I try to fix that issue by replacing the nwjs version in the files with a newer one, it leads to the software crashing immediately when it opens.
By the way, I run the native Linux version in the following way:
cd /PATH/TO/RPG Maker MV
ln -s /PATH/TO/Steam/ubuntu12_32/steam-runtime/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
mv nwjs-lnx nwjs-lnx.bak
tar xf nwjs-v0.101.2-linux-x64.tar.gz
mv nwjs-v0.101.2-linux-x64 nwjs-lnx
cp nwjs-lnx.bak/package.json nwjs-lnx/
mv nwjs-lnx-test nwjs-lnx-test.bak
tar xf nwjs-sdk-v0.101.2-linux-x64.tar.gz
mv nwjs-sdk-v0.101.2-linux-x64 nwjs-lnx-test
mv nwjs-lnx-test/nw nwjs-lnx-test/Game
Then fill in the value of the "name" key in your project's package.json file.
vi ~/Documents/Games/Project1/package.json
To make the game data the same as Windows, you need to bring the following files from Windows:
Generator/Face/Male/FG_Clothing2_p12_c3_m010.png
Generator/Face/Male/FG_Clothing2_p13_c3_m010.png
Generator/Face/Male/FG_Clothing2_p14_c3_m010.png
Generator/Face/Male/FG_Clothing2_p15_c3_m010.png
Generator/Face/Male/FG_Clothing2_p23_c3_m009.png
NewData/js/plugins/CustomLogo.js
NewData/js/plugins.js
proton 10.0-2x1 2025-07
Compatibility Report
System Information
I confirm:
Proton Log
steam-363890.log
Symptoms
The software crashes almost immediately when you create/open a project.
Video evidence: https://files.catbox.moe/pmvis5.mkv
Reproduction
Literally just launch the software and create a new project.
Additional note
I have tried the native Linux version, but playtesting doesn't work in that one. When I try to fix that issue by replacing the nwjs version in the files with a newer one, it leads to the software crashing immediately when it opens.